Try to use longer times and observe if the problem persists. It probably is related to hardware limitations.
***************** João Giacomin Prof-DCC-UFLA ***************** ---------- Original Message ----------- From: Ruben Catteeuw <[EMAIL PROTECTED]> To: <[email protected]> Sent: Sat, 29 Nov 2008 16:09:13 +0000 Subject: [Tinyos-help] AMsend/Timer issue > Hello, > > I'm having some problems with the AMsend interface in an application of mine > (on Tmote), > some info: > > A mote is receiving an avarage of 6 packets per second from different motes > in a network > (20 motes send once per 3 seconds at random times), the source adress of this > packet is > queued. > Everytime a packet is received a timer of 200 ms is started and when this > timer expires a > reply is sent to the first address in the FIFO queue. > > All the requests are received, all the timers are started, but some 15% of > the calls to > AMsend are unsuccesfull. At any given time the maximum expire-rate of the > timers is 6 per > 200 ms. I can't figure out why 15% of the calls won't return SUCCESS. > > thx in advance for everyone who can offer some advice > > Ruben > ----------------------------------------------------------------------- Vanaf nu heb je je vrienden overal bij! Messenger voor Mobile ------- End of Original Message -------
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